69809410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{1657}}^1$

素因数の和:2058

約数の個数: 32

約数和(自身を含む): 137521152

約数和(自身を除く): 67711742

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 383, 766, 1657, 1915, 3314, 3830, 4213, 8285, 8426, 16570, 18227, 21065, 36454, 42130, 91135, 182270, 634631, 1269262, 3173155, 6346310, 6980941, 13961882, 34904705, 69809410]

約数ペア:

[(1, 69809410), (2, 34904705), (5, 13961882), (10, 6980941), (11, 6346310), (22, 3173155), (55, 1269262), (110, 634631), (383, 182270), (766, 91135), (1657, 42130), (1915, 36454), (3314, 21065), (3830, 18227), (4213, 16570), (8285, 8426)]